From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yinghai Lu Subject: [PATCH v5 26/33] ACPI: Make map_mat_entry handle x2apic entry Date: Thu, 2 Jan 2014 16:05:58 -0800 Message-ID: <1388707565-16535-27-git-send-email-yinghai@kernel.org> References: <1388707565-16535-1-git-send-email-yinghai@kernel.org> Return-path: In-Reply-To: <1388707565-16535-1-git-send-email-yinghai@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Tony Luck , Bjorn Helgaas , "Rafael J. Wysocki" Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Yinghai Lu List-Id: linux-acpi@vger.kernel.org Now we have map_madt_entry/MADT to handle x2apic, but does not do that with map_mat_entry _MAT. For hotplug on system with x2apic only support, we need to add support for x2apic map in _MAT. Signed-off-by: Yinghai Lu --- drivers/acpi/processor_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index b3171f3..559e762 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -153,6 +153,8 @@ static int map_mat_entry(acpi_handle handle, int type, u32 acpi_id) header = (struct acpi_subtable_header *)obj->buffer.pointer; if (header->type == ACPI_MADT_TYPE_LOCAL_APIC) { map_lapic_id(header, acpi_id, &apic_id); + } else if (header->type == ACPI_MADT_TYPE_LOCAL_X2APIC) { + map_x2apic_id(header, type, acpi_id, &apic_id); } else if (header->type == ACPI_MADT_TYPE_LOCAL_SAPIC) { map_lsapic_id(header, type, acpi_id, &apic_id); } -- 1.8.4